I agree yet disagree vallen. I don't consider it fair to refer to ANYONE as "nasty" if they have contracted an STD. It happens to the best of people & few spread it deliberately or are "nasty" Granted the history (or lack there of) of the OP is questionable but we really have no clue of the circumstances at this point.

As a bbbj provider I appreciate knowing who may  have been intimate with anyone who is carrying an STD & on the same note I will reject any appt request from a hobbyist who has been with that provider until I have done thorough homework on both parties. NO ONE particularly in this industry is immune despite research that shows intimate contact with a provider is far safer than a booty call at closing time.

You have proved that it is possible to get an STD from another person.

Of course, this has been well known for hundreds, perhaps even thousands of years.